157460940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9648

約数の個数: 144

約数和(自身を含む): 587915328

約数和(自身を除く): 430454388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9613, 16380, 19226, 28839, 38452, 48065, 57678, 67291, 86517, 96130, 115356, 124969, 134582, 144195, 173034, 192260, 201873, 249938, 269164, 288390, 336455, 346068, 374907, 403746, 432585, 499876, 576780, 605619, 624845, 672910, 749814, 807492, 865170, 874783, 1009365, 1124721, 1211238, 1249690, 1345820, 1499628, 1730340, 1749566, 1874535, 2018730, 2249442, 2422476, 2499380, 2624349, 3028095, 3499132, 3749070, 4037460, 4373915, 4498884, 5248698, 5623605, 6056190, 7498140, 7873047, 8747830, 10497396, 11247210, 12112380, 13121745, 15746094, 17495660, 22494420, 26243490, 31492188, 39365235, 52486980, 78730470, 157460940]

約数ペア:

[(1, 157460940), (2, 78730470), (3, 52486980), (4, 39365235), (5, 31492188), (6, 26243490), (7, 22494420), (9, 17495660), (10, 15746094), (12, 13121745), (13, 12112380), (14, 11247210), (15, 10497396), (18, 8747830), (20, 7873047), (21, 7498140), (26, 6056190), (28, 5623605), (30, 5248698), (35, 4498884), (36, 4373915), (39, 4037460), (42, 3749070), (45, 3499132), (52, 3028095), (60, 2624349), (63, 2499380), (65, 2422476), (70, 2249442), (78, 2018730), (84, 1874535), (90, 1749566), (91, 1730340), (105, 1499628), (117, 1345820), (126, 1249690), (130, 1211238), (140, 1124721), (156, 1009365), (180, 874783), (182, 865170), (195, 807492), (210, 749814), (234, 672910), (252, 624845), (260, 605619), (273, 576780), (315, 499876), (364, 432585), (390, 403746), (420, 374907), (455, 346068), (468, 336455), (546, 288390), (585, 269164), (630, 249938), (780, 201873), (819, 192260), (910, 173034), (1092, 144195), (1170, 134582), (1260, 124969), (1365, 115356), (1638, 96130), (1820, 86517), (2340, 67291), (2730, 57678), (3276, 48065), (4095, 38452), (5460, 28839), (8190, 19226), (9613, 16380)]